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Almira Krdzic
2018-08-06 15:18:02 +02:00
commit d86f748bc6
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288
includes/fields/class-gf-field-number.php Normal file
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<?php
if ( ! class_exists( 'GFForms' ) ) {
die();
}
class GF_Field_Number extends GF_Field {
public $type = 'number';
public function get_form_editor_field_title() {
return esc_attr__( 'Number', 'gravityforms' );
}
function get_form_editor_field_settings() {
return array(
'conditional_logic_field_setting',
'prepopulate_field_setting',
'error_message_setting',
'label_setting',
'label_placement_setting',
'admin_label_setting',
'size_setting',
'number_format_setting',
'range_setting',
'rules_setting',
'visibility_setting',
'duplicate_setting',
'default_value_setting',
'placeholder_setting',
'description_setting',
'css_class_setting',
'calculation_setting',
);
}
public function is_conditional_logic_supported() {
return true;
}
public function get_value_submission( $field_values, $get_from_post_global_var = true ) {
$value = $this->get_input_value_submission( 'input_' . $this->id, $this->inputName, $field_values, $get_from_post_global_var );
$value = trim( $value );
if ( $this->numberFormat == 'currency' ) {
$currency = new RGCurrency( GFCommon::get_currency() );
$value = $currency->to_number( $value );
} elseif ( $this->numberFormat == 'decimal_comma' ) {
$value = GFCommon::clean_number( $value, 'decimal_comma' );
} elseif ( $this->numberFormat == 'decimal_dot' ) {
$value = GFCommon::clean_number( $value, 'decimal_dot' );
}
return $value;
}
public function validate( $value, $form ) {
// The POST value has already been converted from currency or decimal_comma to decimal_dot and then cleaned in get_field_value().
$value = GFCommon::maybe_add_leading_zero( $value );
// Raw value will be tested against the is_numeric() function to make sure it is in the right format.
$raw_value = GFCommon::maybe_add_leading_zero( rgpost( 'input_' . $this->id ) );
$requires_valid_number = ! rgblank( $raw_value ) && ! $this->has_calculation();
$is_valid_number = $this->validate_range( $value ) && GFCommon::is_numeric( $raw_value, $this->numberFormat );
if ( $requires_valid_number && ! $is_valid_number ) {
$this->failed_validation = true;
$this->validation_message = empty( $this->errorMessage ) ? $this->get_range_message() : $this->errorMessage;
} elseif ( $this->type == 'quantity' ) {
if ( intval( $value ) != $value ) {
$this->failed_validation = true;
$this->validation_message = empty( $field['errorMessage'] ) ? esc_html__( 'Please enter a valid quantity. Quantity cannot contain decimals.', 'gravityforms' ) : $field['errorMessage'];
} elseif ( ! empty( $value ) && ( ! is_numeric( $value ) || intval( $value ) != floatval( $value ) || intval( $value ) < 0 ) ) {
$this->failed_validation = true;
$this->validation_message = empty( $field['errorMessage'] ) ? esc_html__( 'Please enter a valid quantity', 'gravityforms' ) : $field['errorMessage'];
}
}
}
/**
* Validates the range of the number according to the field settings.
*
* @param string $value A decimal_dot formatted string
*
* @return true|false True on valid or false on invalid
*/
private function validate_range( $value ) {
if ( ! GFCommon::is_numeric( $value, 'decimal_dot' ) ) {
return false;
}
$numeric_min = $this->numberFormat == 'decimal_comma' ? GFCommon::clean_number( $this->rangeMin, 'decimal_comma' ) : $this->rangeMin;
$numeric_max = $this->numberFormat == 'decimal_comma' ? GFCommon::clean_number( $this->rangeMax, 'decimal_comma' ) : $this->rangeMax;
if ( ( is_numeric( $numeric_min ) && $value < $numeric_min ) ||
( is_numeric( $numeric_max ) && $value > $numeric_max )
) {
return false;
} else {
return true;
}
}
public function get_range_message() {
$min = $this->rangeMin;
$max = $this->rangeMax;
$numeric_min = $min;
$numeric_max = $max;
if( $this->numberFormat == 'decimal_comma' ){
$numeric_min = empty( $min ) ? '' : GFCommon::clean_number( $min, 'decimal_comma', '');
$numeric_max = empty( $max ) ? '' : GFCommon::clean_number( $max, 'decimal_comma', '');
}
$message = '';
if ( is_numeric( $numeric_min ) && is_numeric( $numeric_max ) ) {
$message = sprintf( esc_html__( 'Please enter a value between %s and %s.', 'gravityforms' ), "<strong>$min</strong>", "<strong>$max</strong>" );
} elseif ( is_numeric( $numeric_min ) ) {
$message = sprintf( esc_html__( 'Please enter a value greater than or equal to %s.', 'gravityforms' ), "<strong>$min</strong>" );
} elseif ( is_numeric( $numeric_max ) ) {
$message = sprintf( esc_html__( 'Please enter a value less than or equal to %s.', 'gravityforms' ), "<strong>$max</strong>" );
} elseif ( $this->failed_validation ) {
$message = esc_html__( 'Please enter a valid number', 'gravityforms' );
}
return $message;
}
public function get_field_input( $form, $value = '', $entry = null ) {
$is_entry_detail = $this->is_entry_detail();
$is_form_editor = $this->is_form_editor();
$form_id = $form['id'];
$id = intval( $this->id );
$field_id = $is_entry_detail || $is_form_editor || $form_id == 0 ? "input_$id" : 'input_' . $form_id . "_$id";
$size = $this->size;
$disabled_text = $is_form_editor ? "disabled='disabled'" : '';
$class_suffix = $is_entry_detail ? '_admin' : '';
$class = $size . $class_suffix;
$instruction = '';
$read_only = '';
if ( ! $is_entry_detail && ! $is_form_editor ) {
if ( $this->has_calculation() ) {
// calculation-enabled fields should be read only
$read_only = 'readonly="readonly"';
} else {
$message = $this->get_range_message();
$validation_class = $this->failed_validation ? 'validation_message' : '';
if ( ! $this->failed_validation && ! empty( $message ) && empty( $this->errorMessage ) ) {
$instruction = "<div class='instruction $validation_class'>" . $message . '</div>';
}
}
} elseif ( rgget('view') == 'entry' ) {
$value = GFCommon::format_number( $value, $this->numberFormat, rgar( $entry, 'currency' ) );
}
$is_html5 = RGFormsModel::is_html5_enabled();
$html_input_type = $is_html5 && ! $this->has_calculation() && ( $this->numberFormat != 'currency' && $this->numberFormat != 'decimal_comma' ) ? 'number' : 'text'; // chrome does not allow number fields to have commas, calculations and currency values display numbers with commas
$step_attr = $is_html5 ? "step='any'" : '';
$min = $this->rangeMin;
$max = $this->rangeMax;
$min_attr = $is_html5 && is_numeric( $min ) ? "min='{$min}'" : '';
$max_attr = $is_html5 && is_numeric( $max ) ? "max='{$max}'" : '';
$logic_event = $this->get_conditional_logic_event( 'keyup' );
$include_thousands_sep = apply_filters( 'gform_include_thousands_sep_pre_format_number', $html_input_type == 'text', $this );
$value = GFCommon::format_number( $value, $this->numberFormat, rgar( $entry, 'currency' ), $include_thousands_sep );
$placeholder_attribute = $this->get_field_placeholder_attribute();
$required_attribute = $this->isRequired ? 'aria-required="true"' : '';
$invalid_attribute = $this->failed_validation ? 'aria-invalid="true"' : 'aria-invalid="false"';
$tabindex = $this->get_tabindex();
$input = sprintf( "<div class='ginput_container ginput_container_number'><input name='input_%d' id='%s' type='{$html_input_type}' {$step_attr} {$min_attr} {$max_attr} value='%s' class='%s' {$tabindex} {$logic_event} {$read_only} %s %s %s %s/>%s</div>", $id, $field_id, esc_attr( $value ), esc_attr( $class ), $disabled_text, $placeholder_attribute, $required_attribute, $invalid_attribute, $instruction );
return $input;
}
public function get_value_entry_list( $value, $entry, $field_id, $columns, $form ) {
$include_thousands_sep = apply_filters( 'gform_include_thousands_sep_pre_format_number', true, $this );
return GFCommon::format_number( $value, $this->numberFormat, rgar( $entry, 'currency' ), $include_thousands_sep );
}
public function get_value_entry_detail( $value, $currency = '', $use_text = false, $format = 'html', $media = 'screen' ) {
$include_thousands_sep = apply_filters( 'gform_include_thousands_sep_pre_format_number', $use_text, $this );
return GFCommon::format_number( $value, $this->numberFormat, $currency, $include_thousands_sep );
}
/**
* Gets merge tag values.
*
* @since Unknown
* @access public
*
* @uses GFCommon::format_number()
*
* @param array|string $value The value of the input.
* @param string $input_id The input ID to use.
* @param array $entry The Entry Object.
* @param array $form The Form Object
* @param string $modifier The modifier passed.
* @param array|string $raw_value The raw value of the input.
* @param bool $url_encode If the result should be URL encoded.
* @param bool $esc_html If the HTML should be escaped.
* @param string $format The format that the value should be.
* @param bool $nl2br If the nl2br function should be used.
*
* @return string The processed merge tag.
*/
public function get_value_merge_tag( $value, $input_id, $entry, $form, $modifier, $raw_value, $url_encode, $esc_html, $format, $nl2br ) {
/**
* Filters is the thousands separator should be used when displaying the a number field result.
*
* @since Unknown
*
* @param bool $modifier != 'value' If the modifier passed in the merge tag is not 'value', false. Otherwise, true.
* @param object GF_Field_Number An instance of this class.
*/
$include_thousands_sep = apply_filters( 'gform_include_thousands_sep_pre_format_number', $modifier != 'value', $this );
$formatted_value = GFCommon::format_number( $value, $this->numberFormat, rgar( $entry, 'currency' ), $include_thousands_sep );
return $url_encode ? urlencode( $formatted_value ) : $formatted_value;
}
public function get_value_save_entry( $value, $form, $input_name, $lead_id, $lead ) {
$value = GFCommon::maybe_add_leading_zero( $value );
$lead = empty( $lead ) ? RGFormsModel::get_lead( $lead_id ) : $lead;
$value = $this->has_calculation() ? GFCommon::round_number( GFCommon::calculate( $this, $form, $lead ), $this->calculationRounding ) : $this->clean_number( $value );
//return the value as a string when it is zero and a calc so that the "==" comparison done when checking if the field has changed isn't treated as false
if ( $this->has_calculation() && $value == 0 ) {
$value = '0';
}
$value_safe = $this->sanitize_entry_value( $value, $form['id'] );
return $value_safe;
}
public function sanitize_settings() {
parent::sanitize_settings();
$this->enableCalculation = (bool) $this->enableCalculation;
if ( ! in_array( $this->numberFormat, array( 'currency', 'decimal_comma', 'decimal_dot' ) ) ) {
$this->numberFormat = GFCommon::is_currency_decimal_dot() ? 'decimal_dot' : 'decimal_comma';
}
$this->rangeMin = $this->clean_number( $this->rangeMin );
$this->rangeMax = $this->clean_number( $this->rangeMax );
if ( $this->numberFormat == 'decimal_comma' ) {
$this->rangeMin = GFCommon::format_number( $this->rangeMin, 'decimal_comma' );
$this->rangeMax = GFCommon::format_number( $this->rangeMax, 'decimal_comma' );
}
}
public function clean_number( $value ) {
if ( $this->numberFormat == 'currency' ) {
return GFCommon::to_number( $value );
} else {
return GFCommon::clean_number( $value, $this->numberFormat );
}
}
}
GF_Fields::register( new GF_Field_Number() );